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2026最新版本|青岛版数学一年级(下)电子课本(高清)

2026-02-06 22:02:42

2026最新版本|青岛版数学一年级(下)电子课本(高清)


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2026年春季，最新版本|青岛版数学一年级（下）电子课本（高清），旨在帮助各位家长和学生，在家预习复习！

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CONNECT:[ UseTime:0.000406s ] mysql:host=127.0.0.1;port=3306;dbname=g460;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000743s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000330s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000297s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000538s ]
SELECT * FROM `set` [ RunTime:0.000216s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000644s ]
SELECT * FROM `article` WHERE `id` = 468514 LIMIT 1 [ RunTime:0.010065s ]
UPDATE `article` SET `lasttime` = 1770961733 WHERE `id` = 468514 [ RunTime:0.003333s ]
SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000294s ]
SELECT * FROM `article` WHERE `id` < 468514 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000805s ]
SELECT * FROM `article` WHERE `id` > 468514 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000473s ]
SELECT * FROM `article` WHERE `id` < 468514 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.026606s ]
SELECT * FROM `article` WHERE `id` < 468514 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.014897s ]
SELECT * FROM `article` WHERE `id` < 468514 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.016514s ]

0.150712s

ShowPageTrace